diff --git a/phpgwapi/setup/setup.inc.php b/phpgwapi/setup/setup.inc.php
index fa30791a3e..ed9ec72701 100755
--- a/phpgwapi/setup/setup.inc.php
+++ b/phpgwapi/setup/setup.inc.php
@@ -14,7 +14,7 @@
 	/* Basic information about this app */
 	$setup_info['phpgwapi']['name']      = 'phpgwapi';
 	$setup_info['phpgwapi']['title']     = 'eGroupWare API';
-	$setup_info['phpgwapi']['version']   = '1.3.020';
+	$setup_info['phpgwapi']['version']   = '1.3.021';
 	$setup_info['phpgwapi']['versions']['current_header'] = '1.28';
 	$setup_info['phpgwapi']['enable']    = 3;
 	$setup_info['phpgwapi']['app_order'] = 1;
@@ -64,3 +64,4 @@
 	$setup_info['notifywindow']['hooks'][]   = 'home';
 
 
+
diff --git a/phpgwapi/setup/tables_current.inc.php b/phpgwapi/setup/tables_current.inc.php
index 11d09169ed..1aca1557ad 100644
--- a/phpgwapi/setup/tables_current.inc.php
+++ b/phpgwapi/setup/tables_current.inc.php
@@ -437,7 +437,7 @@
 				'link_app2' => array('type' => 'varchar','precision' => '25','nullable' => False),
 				'link_id2' => array('type' => 'varchar','precision' => '50','nullable' => False),
 				'link_remark' => array('type' => 'varchar','precision' => '100'),
-				'link_lastmod' => array('type' => 'int','precision' => '4','nullable' => False),
+				'link_lastmod' => array('type' => 'int','precision' => '8','nullable' => False),
 				'link_owner' => array('type' => 'int','precision' => '4','nullable' => False)
 			),
 			'pk' => array('link_id'),
diff --git a/phpgwapi/setup/tables_update.inc.php b/phpgwapi/setup/tables_update.inc.php
index 51f22da184..a20d7b4dcb 100644
--- a/phpgwapi/setup/tables_update.inc.php
+++ b/phpgwapi/setup/tables_update.inc.php
@@ -765,4 +765,17 @@
 
 		return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.3.020';
 	}
+
+
+	$test[] = '1.3.020';
+	function phpgwapi_upgrade1_3_020()
+	{
+		$GLOBALS['egw_setup']->oProc->AlterColumn('egw_links','link_lastmod',array(
+			'type' => 'int',
+			'precision' => '8',
+			'nullable' => False
+		));
+
+		return $GLOBALS['setup_info']['phpgwapi']['currentver'] = '1.3.021';
+	}
 ?>